//
//  Student.m
//  base_m_10_category
//
//  Created by China Dragon on 2023/7/8.
//

#import "Student.h"

@implementation Student

-(void)test{
    NSLog(@"调用了test方法");
}

@end


@implementation Student (Addition)

-(void)test3{
    NSLog(@"调用了Addition分类的test3方法");
}
@end
